148893404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{307631}}^1$

素因数の和:307657

約数の個数: 18

約数和(自身を含む): 286405392

約数和(自身を除く): 137511988

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 307631, 615262, 1230524, 3383941, 6767882, 13535764, 37223351, 74446702, 148893404]

約数ペア:

[(1, 148893404), (2, 74446702), (4, 37223351), (11, 13535764), (22, 6767882), (44, 3383941), (121, 1230524), (242, 615262), (484, 307631)]